Cardiovascular system

Question 1

what are the components of the cardiovascular system?

Answer 1

Blood, heart, vascular system, and lymphatics

Question 2

What are the functions of the cardiovascular system?

Answer 2

Transportation, regulation, and protection

Question 3

what are the divisions of the cardiovascular system?

Answer 3

Systematic and pulmonary

Question 4

T/F Both the lymph vascular system and blood vascular system are closed.

Answer 4

True

Question 5

What is the difference between the systemic and pulmonary systems?

Answer 5

Systemic is blood flow between the heart and tissues, while pulmonary is between the lungs and heart

Question 6

What is the difference between arteries and veins?

Answer 6

Arteries carry oxygenated blood to the body, with the exception of the pulmonary arteries
Veins carry deoxygenated blood and are thinner walled with lower pressure

Question 7

What connects arteries to veins?

Answer 7

Capillaries (one cell thick)

Question 8

Label the covered areas

Answer 8

Blue Aorta, green superior vena cava, purple pulmonary trunk, red right pulmonary arteries

Question 9

Name the layers of the heart.

Answer 9

Pericardium, serous pericardium, myocardium, and endocardium

Question 10

Answer 10

Don’t die yet, your pets won’t know where you went :(

Question 11

What are the chambers of the heart called?

Answer 11

Atria and ventricles

Question 12

Which ventricle is larger, right or left?

Answer 12

Left

Question 13

Name the different types of valves.

Answer 13

Atrio-ventricular (mitral and tricuspid) in ventricles and semilunar between ventricles and arteries

Question 14

Label the covered areas

Answer 14

Purple left atrium, blue right atrium, red left ventricle, green right ventricle

Question 15

Which side of the heart holds deoxygenated blood?

Answer 15

Right

Question 16

Which side of the heart pumps oxygenated blood?

Answer 16

Left

Question 17

What is the difference between the cranial (superior) vena cava and the caudal (inferior) vena cava?

Answer 17

The cranial vena cava circulates blood from the head, neck, and forelimbs. The Caudal vena cava circulate from the trunk, pelvic, and hind limb regions

Question 18

Where is the sinoatrial (SA) node located?

Answer 18

The right atrium

Question 19

What does the atrioventricular (AV) node do?

Answer 19

The AV node receives impulses from the SA node

Question 20

Answer 20

That is not me.

Question 21

What is the bundle of His?

Answer 21

The bundle of His carries electrical impulses to the apical end of the left and right ventricles

Question 22

T/F The purkinjie fibers carry electrical impulses to the apical end of the left and right ventricles

Answer 22

False. Purkinjie fibers carry electrical impulses up into the ventricular myocardium.

Question 23

What is the equation for cardiac output?

Answer 23

Cardiac Output (Q)= Stroke volume x HR or Q=HR x SV

Question 24

What is the percentage of blood compared to your body weight?

Answer 24

9%

Question 25

Where does the majority of the blood in your body reside?

Answer 25

80% is found in the systematic system, and 20% in pulmonary system

Question 26

Plasma is mostly made up of…?

Answer 26

Water 92%

Question 27

Answer 27

I’m gonna kms